Arduino
I enjoy playing hardware plus software. I started looking at Arduino. The following is my project of reading room temp.
#include <LiquidCrystal.h>
// initialize the library with the numbers of the interface pins
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
int iStep = 1;
int iVal = 0;
int iAnalogPin = 0;
void setup() {
// set up the LCD's number of columns and rows:
lcd.begin(16, 2);
// Print a message to the LCD.
lcd.print("room temparature:");
}
void loop() {
// set the cursor to column 0, line 1
// (note: line 1 is the second row, since counting begins with 0):
lcd.setCursor(0, 1);
// print the number of seconds since reset:
// lcd.print(millis()/1000);
// lcd.print("Hello word!");
iVal = analogRead(iAnalogPin);
lcd.print(iVal);
delay(1000);
// iStep++;
}